Should inner valve springs be removed if cam is broken in?

This is a discussion on Should inner valve springs be removed if cam is broken in? within the Internal Engine forums, part of the LSx Technical Help Section category; I have a set of alum dual spring heads that I put on my Camaro that had vortec heads on ...

Should inner valve springs be removed if cam is broken in?

I have a set of alum dual spring heads that I put on my Camaro that had vortec heads on it, that had single springs on the valves that was on the car about 5 years, do I need to remove the inner springs if the cam has already been broken in with the single springs of the vortec heads?

I ask this question because my Camaro was running great but I decided to go to a alum head with bigger valves and double springs with a 575 max lift while the vortec heads have been reworked to accept a 525 max lift. When I installed the alum heads I could never get the valves to stop rattling.I adjusted the valves as I always do, but I could never get them to stop I reinstalled my vortec heads now they to will not stop rattling. could this be bad lifters or a bad cam or what? I felt that the alum heads may be in need of a longer or shorter push rod, but the vortec heads was working fine with the rods and the lifters. NEED HELP.The cam is a comp cam 290 with a 501-501 lift.